You work for a company that offers their services through the internet. It is critical that your website performs well.As a member of the IT technician staff, you receive a call from a fellow employee who informs you that customers are complaining that they can't access your website. After doing a little research, you have determined that you are a victim of a denial-of-service attack.As a first responder, which of the following is the next step you need to perform in response to the security incident?answerInvestigate how the attack occurred.Identify the issue further.Eradicate the issue.Secure the affected system.

Which of the following is an example of a denial-of-service attack?Group of answer choicesIntercepting data in transitInstalling malware on a computerStealing login credentials through a fake websiteCrashing a website by overwhelming it with traffic

A company’s website has suffered several denial of service (DoS) attacks and wishes to thwart future attacks.Which security principle is the company addressing? Confidentiality Authenticity Availability Possession

A school has a web server mainly used for parents to view school events, access student records, and communicate with teachers and administration. The network admin suspects a security-related event has occurred and is reviewing what steps should be taken.WHAT HAS HAPPENED: The network administrator believes that the threat actor used a commonly available tool to slow the server down. The administrator concludes that based on the source IP address identified in the alert, the threat actor was probably one of the students. The student would be classified as a(n) _____ hackersemi-authorizedgovernmentauthorizedunauthorized

Select the attack type described in each scenario.Use a social engineering attack to fraudulently transfer domain ownership to a third party.Use malware on a host to modify the IP address in a DNS message with the IP address of a malicious website.Modify a system's host file to map a domain name to the IP address of a malicious website.Intercept and modify a DNS message in transit so that the IP address in the DNS message is replaced with the IP address of a malicious website.

Select one type of security attack. Identify what the best response or mitigation approach to the attack is, and explain why it is the best.